trader_mama

(PECL trader >= 0.2.0)

trader_mama — MESA Adaptive Moving Average

說明

trader_mama(array $real, float $fastLimit = ?, float $slowLimit = ?): array

參數(shù)

real

浮點數(shù)數(shù)組。

fastLimit

Upper limit use in the adaptive algorithm. Valid range from 0.01 to 0.99.

slowLimit

Lower limit use in the adaptive algorithm. Valid range from 0.01 to 0.99.

返回值

Returns an array with calculated data or false on failure.